The KinoSearch code base has been assimilated by the Apache Lucy project.
The "KinoSearch" namespace has been deprecated,
but development continues under our new name at our new home: http://lucy.apache.org/

A Lexicon is an iterator which provides access to all the unique terms for a given field in sorted order.

If an index consists of two documents with a 'content' field holding "three blind mice" and "three musketeers" respectively, then iterating through the 'content' field's lexicon would produce this list: